com.aspose.words
Class ImageSize

java.lang.Object
    extended by com.aspose.words.ImageSize

public class ImageSize 
extends java.lang.Object

Contains information about image size and resolution.

Example:

Shows how to resize an image shape.
DocumentBuilder builder = new DocumentBuilder();

// By default, the image is inserted at 100% scale.
Shape shape = builder.insertImage(getMyDir() + "Aspose.Words.gif");

// It is easy to change the shape size. In this case, make it 50% relative to the current shape size.
shape.setWidth(shape.getWidth() * 0.5);
shape.setHeight(shape.getHeight() * 0.5);

// However, we can also go back to the original image size and scale from there, say 110%.
ImageSize imageSize = shape.getImageData().getImageSize();
shape.setWidth(imageSize.getWidthPoints() * 1.1);
shape.setHeight(imageSize.getHeightPoints() * 1.1);

builder.getDocument().save(getMyDir() + "Image.ScaleImage Out.doc");
See Also:
ImageData.ImageSize

Constructor Summary
ImageSize(int widthPixels, int heightPixels)
           Initializes width and height to the given values in pixels. Initalizes resolution to 96 dpi.
ImageSize(int widthPixels, int heightPixels, double horizontalResolution, double verticalResolution)
           Initializes width, height and resolution to the given values.
 
Property Getters/Setters Summary
intgetHeightPixels()
voidsetHeightPixels(int value)
           Height of the image in pixels.
doublegetHeightPoints()
           Height of the image in points. 1 point is 1/72 inch.
doublegetHorizontalResolution()
voidsetHorizontalResolution(double value)
           Horizontal resolution in DPI.
doublegetVerticalResolution()
voidsetVerticalResolution(double value)
           Vertical resolution in DPI.
intgetWidthPixels()
voidsetWidthPixels(int value)
           Width of the image in pixels.
doublegetWidthPoints()
           Width of the image in points. 1 point is 1/72 inch.
 

Constructor Detail

ImageSize

public ImageSize(int widthPixels, int heightPixels)
Initializes width and height to the given values in pixels. Initalizes resolution to 96 dpi.
Parameters:
widthPixels - Width in pixels.
heightPixels - Height in pixels.

ImageSize

public ImageSize(int widthPixels, int heightPixels, double horizontalResolution, double verticalResolution)
Initializes width, height and resolution to the given values.
Parameters:
widthPixels - Width in pixels.
heightPixels - Height in pixels.
horizontalResolution - Horizontal resolution in DPI.
verticalResolution - Vertical resolution in DPI.

Property Getters/Setters Detail

getWidthPixels/setWidthPixels

public int getWidthPixels() / public void setWidthPixels(int value)
Width of the image in pixels.

getHeightPixels/setHeightPixels

public int getHeightPixels() / public void setHeightPixels(int value)
Height of the image in pixels.

getHorizontalResolution/setHorizontalResolution

public double getHorizontalResolution() / public void setHorizontalResolution(double value)
Horizontal resolution in DPI.

getVerticalResolution/setVerticalResolution

public double getVerticalResolution() / public void setVerticalResolution(double value)
Vertical resolution in DPI.

getWidthPoints

public double getWidthPoints()
Width of the image in points. 1 point is 1/72 inch.

getHeightPoints

public double getHeightPoints()
Height of the image in points. 1 point is 1/72 inch.

See Also:
          Aspose.Words Documentation - the home page for the Aspose.Words Product Documentation.
          Aspose.Words Support Forum - our preferred method of support.